梯形的删除

最新推荐文章于 2022-02-02 19:11:35 发布

原创最新推荐文章于 2022-02-02 19:11:35 发布 · 240 阅读

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 DisplayMetrics dm = new DisplayMetrics();
    getWindowManager().getDefaultDisplay().getMetrics(dm);
    screenWidth = dm.widthPixels;
}
@Override
public void onClick(View view) {
    switch (view.getId()){
        case R.id.jia:
            i++;
            final TextView textView = new TextView(MainActivity.this);
            textView.setText(i+"");
            if (i<10) {
                textView.setTag("0"+i);
            }else
                {
                    textView.setTag(i);
                }
            textView.setHeight(100);
            textView.setWidth(screenWidth/3);
            if (i%3==1){
                textView.setBackgroundColor(Color.RED);
            }else if (i%3==2)
            {
                textView.setBackgroundColor(Color.BLUE);
            }else
                {
                    textView.setBackgroundColor(Color.BLACK);
                }
            tixing.addView(textView);
            ObjectAnimator animatorX = ObjectAnimator.ofFloat(textView, "translationX", -800,0);
            animatorX.start();

            textView.setOnLongClickListener(new View.OnLongClickListener() {
                @Override
                public boolean onLongClick(View view) {
                    ObjectAnimator animatorX = ObjectAnimator.ofFloat(textView, "alpha", 1,0);
                    animatorX.start();
                    animatorX.addListener(new Animator.AnimatorListener() {
                        @Override
                        public void onAnimationStart(Animator animator) {

                        }

                        @Override
                        public void onAnimationEnd(Animator animator) {
                            tixing.removeView(textView);
                        }

                        @Override
                        public void onAnimationCancel(Animator animator) {

                        }
                        @Override
                        public void onAnimationRepeat(Animator animator) {

                        }
                    });
                    return true;
                }
            });
            textView.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    Intent intent = new Intent(MainActivity.this,Main2Activity.class);
                    intent.putExtra("aaa",textView.getTag()+"");
                    Toast.makeText(MainActivity.this,textView+"",Toast.LENGTH_SHORT).show();
                    startActivity(intent);
                }
            });
            break;
    }

}